<!-- 分割面板页面 -->
<template>
    <div>
        <div class="column">
            <div class="column-left">
                <div class="resize-bar"></div>
                <div class="resize-line"></div>

                <div class="resize-save">
                    左侧的内容，左侧的内容，左侧的内容，左侧的内容
                </div>
                
            </div>
            <div class="column-right">
                右侧的内容，右侧的内容，右侧的内容，右侧的内容
            </div>
        </div>
        
    </div>
</template>
<script>
export default {
  name: 'splitPanel',
  data() {
    return {
        
    }
  }
}
</script>
<style>
.column {
    overflow: hidden;
}
.column-left {
    height: 400px;
    background-color: #fff;
    position: relative;
    float: left;
}
.column-right {
    height: 400px;
    padding: 16px;
    background-color: #eee;
    box-sizing: border-box;
    overflow: hidden;
}
.resize-save {
    position: absolute;
    top: 0; right: 5px; bottom: 0; left: 0;
    padding: 16px;
    overflow-x: hidden;
}
.resize-bar {
    width: 100px; height: inherit;
    resize: horizontal;
    cursor: ew-resize;
    cursor: col-resize;
    opacity: 0;
    overflow: scroll;
}


/* 拖拽线 */
.resize-line {
    position: absolute;
    right: 0; top: 0; bottom: 0;
    border-right: 2px solid #eee;
    border-left: 1px solid #bbb;
    pointer-events: none;
}

.resize-bar:hover ~ .resize-line,
.resize-bar:active ~ .resize-line {
    border-left: 1px dashed skyblue;
}
.resize-bar::-webkit-scrollbar {
    width: 200px; height: inherit;
}
</style>